I think that in my situation it will be easier to boot linux from windows bootloader.
I have read in some magazine that i can do this that way:
(i do not understand it all)

Code:

dd if=/dev/hdaX bs=512 count=1 of=bootsect.lin
// X is the number of partition where linux kernel is installed
// so i think i should instead of hdaX write hde2 (it is my "/" main linux dir.)
// but after executin that command i bootsect.lin there are ^@^@^@^@^@... that signs...
then i should copy it to c:\ (on win)
and add a line to boot.ini
c:\bootsect.ini="linux"